Johnson, E. R. (1906). Ocean and inland water transportation. D. Appleton and Company.
Cita Chicago Style (17a ed.)Johnson, Emory R. Ocean and Inland Water Transportation. New York: D. Appleton and Company, 1906.
Cita MLA (9a ed.)Johnson, Emory R. Ocean and Inland Water Transportation. D. Appleton and Company, 1906.
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